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STAG-JOIN(1)          User Contributed Perl Documentation         STAG-JOIN(1)


NAME

       stag-join - joins two stag files together based around common key


SYNOPSIS

         stag-join  -w xml country/city_id=capital/capital_id countries.xml capitals.xml

         stag-join  -w itext gene/tax_id=species/tax_id genedb.itext speciesdb.itext


DESCRIPTION

       Performs a relational-style INNER JOIN between two stag trees; this
       effectively merges two files together, based on some kind of ID in the
       file


ARGUMENTS

       -p|parser FORMAT
           FORMAT is one of xml, sxpr or itext, or the name of a perl module

           xml assumed as default

       -w|writer FORMAT
           FORMAT is one of xml, sxpr or itext, or the name of a perl module


LIMITATIONS

       currently not event based, so may not be memory efficicent. could be
       easily rewritten to be event based


SEE ALSO

       Data::Stag

       This script is a wrapper for the method

         Data::Stag->ijoin()


POD ERRORS

       Hey! The above document had some coding errors, which are explained
       below:

       Around line 108:
           '=item' outside of any '=over'

       Around line 118:
           You forgot a '=back' before '=head1'

perl v5.20.2                      2009-12-14                      STAG-JOIN(1)

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